Kalervo Hyyppa
Senior Software Engineer at SoFi
Boulder, Colorado, United States
Summary
👤
Senior🎓
Top SchoolKalervo Hyyppa is a Senior Software Engineer and tech lead with seven years of experience building full‑stack systems across startups and enterprise environments, currently driving Web3 wallet development at SoFi. He combines hands‑on engineering in Flutter/Dart, React/TypeScript, Python and blockchain stacks (Solana, IPFS/Pinata) with product leadership—mentoring teams, owning architecture and shipping apps to market. His background in robotics and manufacturing software (leading deployments that grew revenue 20x and guiding a team through the HAX accelerator) gives him a rare systems perspective that spans embedded, automation and distributed cloud services. He’s delivered cost-saving infrastructure work (an internal IPFS network that cut costs ~75%) and implemented advanced cryptography for user security. Based in Boulder, he blends rapid prototyping instincts with rigorous CI/CD and testing practices to move complex products from concept to production.
6 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS, Aeronautical and Mechanical Engineering, Bachelor of Science - BS, Aeronautical and Mechanical Engineering at Clarkson University
Stackoverflow
31reputation
969reached
5answers
2questions
Github Skills (34)
alarmmanager8
workmanager8
android-workmanager8
firebase8
background-service8
background-fetch8
react-spring8
animation7
google7
react7
flutter7
wallet7
cryptocurrency6
dart6
subset6
Programming languages (4)
Github contributions (5)
Topl/flutter_annulus
Apr 2023 - Dec 2023
Flutter web app for navigating different events of Topl's blockchain
Contributions:11 releases, 95 reviews, 119 PRs in 8 months
Topl/faucet
Jul 2023 - Dec 2023
A faucet for sending funds to a wallet
Contributions:37 reviews, 15 PRs, 36 pushes in 5 months
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